"Todo app".
Link: https://mrrustemka.github.io/todo-app/ 

Created with React. To launch the application locally you need to install node_modules (npm install) and then, launch the app (npm start).

Project structure:
1) public
    - about.txt
    - android-chrome-192x192.png
    - android-chrome-512x512.png
    - apple-touch-icon.png
    - favicon.ico
    - favicon-16x16.png
    - favicon-32x32.png
    - index.html
    - site.webmanifest
2) src 
    - Components
        a) Button.js
        b) Button.module.css
        c) Todo.js
        d) Todo.module.css
        e) TodoAction.js
        f) TodoAction.module.css
        g) TodoForm.js
        h) TodoForm.module.css
        i) TodoList.js
        j) TodoList.module.css
    - App.css
    - App.js
    - index.css
    - index.js